Serving all of the USA, Canada, Australia and the Middle East, MIFAB can provide you with the quality,
engineered plumbing and drainage solutions you need. Innovative product designs save the installer time and
material cost and provides the owner with higher quality cast stainless steel drains and cleanouts for the
same cost as the industry standard nickel bronze. Contact us today to learn more.

Specification: Anti-Siphon Pressure Vacuum Breakers prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage. Designed to stop contaminated water from entering into the potable water supply. . Designed for use under continuous pressure. Assembly shall provide protection where a potential health hazard exists. It shall consist of bronze body construction, plastic check valve seat, stainless steel springs, a bonnet with silicone rubber O-ring seal, silicone rubber check valve disc, a lightweight plastic disc float, handles to shutoff water flow to the valve, and test cocks for winterization draining and testing.

Features: Vacuum breakers are not designed, tested or approved to protect against backpressure backflow. For protection against backpressure backflow, install Beeco FRP Device Reduced Pressure Zone Backflow Assembly. The valve must be installed with the supply connected to the bottom and in a vertical position. The valve should not be installed where spillage will cause damage. Be sure adequate space is provided for yearly testing and service as required by your local codes and standards. The valve should not be installed in an area where freezing can damage the valve.